that is the self same reason I tend not to play many games, to fixed, with the real thing, (usually) there is alot of flexibility in the round, barrel, mag, attachments even how you hold the gun can have an effect on the end result...

the frag12 is a NUTS round, 19MM fin stabilised granade, fired from a 3inch shotgun shell, so can be loaded into any shotgun chambered to accept the longer round[link]

(Tear)That... is a thing of beauty.And yes,I have decided, this and its not Pack a Punched variant can use these rounds.If I ever design a game like Nazi Zombies or a Mod for it... Round Types will be included along with a gun workbench further customization.(Costs money to add to a gun though once bought, the part/ammo is yours.Pack a Punching resets the parts/ammo... but its purchasable upgrades are worth it.(To extend late game a bit and not make it feel like a zombie grind all the time)

XD that they are, imagine an AA-12 with the 32 round drum mag, packed full of those beauties!

If you ever design a game, the weapon system will kick ass, and indeed a workbench is a good one, also I would love to see some field equipable mods for the hardware, just a thought fro you to chew over ;D